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<title><![CDATA[Science: Current Issue]]></title>
<link>http://www.hubdog.com/c/409643</link>
<lastBuildDate>Tue, 06 Jan 2009 19:52:44 GMT</lastBuildDate>
<author><![CDATA[chakree]]></author>
<image><url>http://www.sciencemag.org/icons/banner/title.gif</url><title><![CDATA[Science: Current Issue ]]></title><link>http://www.hubdog.com/c/409643</link></image><item>
<title><![CDATA[This Week in Science]]></title>
<description><![CDATA[Gold Nanoparticles on a Roll | Keeping Fungal Invaders at Bay | Ultra Clean, Ultra Small | Adding Injury to Insult | A Warped Route to Cloaking | Right on Target | Bright Shiny Flowers | Life's Too Short | Chaperone to Neurodegeneration | Trading Toxins | Rare Air | Peer Support | Viewing the Action of DNA Polymerase]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/content/vol323/issue5910/twis.dtl?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[Editors' Choice]]></title>
<description><![CDATA[CELL BIOLOGY: Moving Toward Asymmetry | ASTROPHYSICS: A Star at Death's Door | IMMUNOLOGY: Finding Negatives Wherever | OCEAN SCIENCE: Winter Carbonate Collapse | CHEMISTRY: Diverse Scaffolds | CELL BIOLOGY: Follow the Leader | AGRICULTURE: Controlling Salt Intake]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/content/vol323/issue5910/twil.dtl?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[Science Scope]]></title>
<description><![CDATA[]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/content/vol323/issue5910/s-scope.dtl?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[Random Samples]]></title>
<description><![CDATA[TO CATCH A CELL | NO FREE RIDE FOR BLUBBER | GETTING THERE]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/content/vol323/issue5910/r-samples.dtl?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[Newsmakers]]></title>
<description><![CDATA[PEOPLE TO WATCH IN 2009 | PEOPLE TO WATCH IN 2009]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/content/vol323/issue5910/newsmakers.dtl?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[RESEARCH ARTICLES] A Glucosinolate Metabolism Pathway in Living Plant Cells Mediates Broad-Spectrum Antifungal Defense]]></title>
<description><![CDATA[Plant cells defend against fungal attack  through an innate immunity pathway in which  infection triggers glucosinolate synthesis,  stimulating formation of a protective callose.  <br><br>Authors: Paweł Bednarek, Mariola Piślewska-Bednarek, Aleš Svatoš, Bernd Schneider, Jan Doubský, Madina Mansurova, Matt Humphry, Chiara Consonni, Ralph Panstruga, Andrea Sanchez-Vallet, Antonio Molina, Paul Schulze-Lefert]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/101?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Mott Insulating State in Ultraclean Carbon Nanotubes]]></title>
<description><![CDATA[Both metallic and semiconducting carbon  nanotubes exhibit a radius-dependent energy  gap arising from correlated electrons in the  tubes.  <br><br>Authors: Vikram V. Deshpande, Bhupesh Chandra, Robert Caldwell, Dmitry S. Novikov, James Hone, Marc Bockrath]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/106?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Broadband Invisibility by Non-Euclidean Cloaking]]></title>
<description><![CDATA[In theory, materials with a negative refractive  index deployed in a curved, non-Euclidean  space can provide a route to cloaking and  invisibility across a range of wavelengths.  <br><br>Authors: Ulf Leonhardt, Tomáš Tyc]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/110?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Control of Self-Assembly of DNA Tubules Through Integration of Gold Nanoparticles]]></title>
<description><![CDATA[Gold particles incorporated into DNA  strands drive the formation of a variety of  three-dimensional spiral architectures.  <br><br>Authors: Jaswinder Sharma, Rahul Chhabra, Anchi Cheng, Jonathan Brownell, Yan Liu, Hao Yan]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/112?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Declining Coral Calcification on the Great Barrier Reef]]></title>
<description><![CDATA[Calcification by Great Barrier Reef corals  decreased by about 14% since 1990, the  largest decline in the past 400 years.  <br><br>Authors: Glenn De’ath, Janice M. Lough, Katharina E. Fabricius]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/116?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Stretching the Envelope of Past Surface Environments: Neoproterozoic Glacial Lakes from Svalbard]]></title>
<description><![CDATA[Unusual oxygen isotope compositions  indicate that a Precambrian glacial period  had an anomalous, perhaps extremely  CO<sub>2</sub>-rich, atmosphere.  <br><br>Authors: Huiming Bao, Ian J. Fairchild, Peter M. Wynn, Christoph Spötl]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/119?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Why Peer Discussion Improves Student Performance on In-Class Concept Questions]]></title>
<description><![CDATA[In the classroom, discussion among students  improves understanding and leads to more  accurate answers to questions.  <br><br>Authors: M. K. Smith, W. B. Wood, W. K. Adams, C. Wieman, J. K. Knight, N. Guild, T. T. Su]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/122?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Regulation of Neuronal Survival Factor MEF2D by Chaperone-Mediated Autophagy]]></title>
<description><![CDATA[The degradation of a key neuronal survival  factor by chaperone-mediated autophagy may  contribute to Parkinson's disease.  <br><br>Authors: Qian Yang, Hua She, Marla Gearing, Emanuela Colla, Michael Lee, John J. Shacka, Zixu Mao]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/124?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Signal Sequences Activate the Catalytic Switch of SRP RNA]]></title>
<description><![CDATA[<br><br>Authors: Niels Bradshaw, Saskia B. Neher, David S. Booth, Peter Walter]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/127?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Floral Iridescence, Produced by Diffractive Optics, Acts As a Cue for Animal Pollinators]]></title>
<description><![CDATA[The iridescence of tulip petals, as well as their  pigmentation, affects foraging behavior by  bumblebees.  <br><br>Authors: Heather M. Whitney, Mathias Kolle, Piers Andrew, Lars Chittka, Ullrich Steiner, Beverley J. Glover]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/130?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Real-Time DNA Sequencing from Single Polymerase Molecules]]></title>
<description><![CDATA[Arrays of narrow waveguides can record the  action of a DNA polymerase stepping along a  primer template, potentially providing a way  to sequence DNA molecules.  <br><br>Authors: John Eid, Adrian Fehr, Jeremy Gray, Khai Luong, John Lyle, Geoff Otto, Paul Peluso, David Rank, Primo Baybayan, Brad Bettman, Arkadiusz Bibillo, Keith Bjornson, Bidhan Chaudhuri, Frederick Christians, Ronald Cicero, Sonya Clark, Ravindra Dalal, Alex deWinter, John Dixon, Mathieu Foquet, Alfred Gaertner, Paul Hardenbol, Cheryl Heiner, Kevin Hester, David Holden, Gregory Kearns, Xiangxu Kong, Ronald Kuse, Yves Lacroix, Steven Lin, Paul Lundquist, Congcong Ma, Patrick Marks, Mark Maxham, Devon Murphy, Insil Park, Thang Pham, Michael Phillips, Joy Roy, Robert Sebra, Gene Shen, Jon Sorenson, Austin Tomaney, Kevin Travers, Mark Trulson, John Vieceli, Jeffrey Wegener, Dawn Wu, Alicia Yang, Denis Zaccarin, Peter Zhao, Frank Zhong, Jonas Korlach, Stephen Turner]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/133?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Phage-Mediated Intergeneric Transfer of Toxin Genes]]></title>
<description><![CDATA[Viruses may transfer toxin genes among  pathogenic bacteria in raw milk, complicating  veterinary use of phage therapy as a  bacteriacide.  <br><br>Authors: John Chen, Richard P. Novick]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/139?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[REPORTS] Stable Introduction of a Life-Shortening Wolbachia Infection into the Mosquito Aedes aegypti]]></title>
<description><![CDATA[Infection of mosquitoes with a bacterium  shortens their lives and reduces disease  transmission, without development of  resistance.  <br><br>Authors: Conor J. McMeniman, Roxanna V. Lane, Bodil N. Cass, Amy W.C. Fong, Manpreet Sidhu, Yu-Feng Wang, Scott L. O’Neill]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/141?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[NEW PRODUCTS]]></title>
<description><![CDATA[]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/reprint/323/5910/145a.pdf?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[EDITORIAL] Making a Science of Education]]></title>
<description><![CDATA[Author: Bruce Alberts]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/summary/323/5910/15?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS] THE TRANSITION: Holdren Named Science Adviser, Varmus, Lander to Co-Chair PCAST]]></title>
<description><![CDATA[<br><br>Authors: Eli Kintisch, Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/22?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS] SCIENTIFIC COLLABORATION: Tehran Incident Threatens U.S.-Iran Project]]></title>
<description><![CDATA[<br><br>Author: Richard Stone]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/23?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS] RESEARCH ASSESSMENT: U.K. University Research Ranked; Funding Impacts to Follow]]></title>
<description><![CDATA[<br><br>Author: John Travis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/24?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS] RESEARCH FUNDING: For Many Scientists, the Madoff Scandal Suddenly Hits Home]]></title>
<description><![CDATA[<br><br>Author: Jennifer Couzin]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/25?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS] PLANETARY IMPACTS: Did the Mammoth Slayer Leave A Diamond Calling Card?]]></title>
<description><![CDATA[<br><br>Author: Richard A. Kerr]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/26?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS] CORAL REEFS: Calcification Rates Drop in Australian Reefs]]></title>
<description><![CDATA[<br><br>Author: Elizabeth Pennisi]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/27?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS FOCUS] SCIENCE ADVISERS: Bending the President's Ear]]></title>
<description><![CDATA[A science adviser is only as effective as the president wants him to be, say the men who have held the job since Sputnik.<br><br>Author: Eli Kintisch]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/28?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS FOCUS] BRAIN CANCER: A Viral Link to Glioblastoma?]]></title>
<description><![CDATA[Circumstantial evidence hints that cytomegalovirus, a common herpesvirus, may play a role in the aggressive brain cancer, but big questions remain.<br><br>Author: Greg Miller]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/30?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[NEWS FOCUS] POLAR SCIENCE: A Death in Antarctica]]></title>
<description><![CDATA[The death in 2000 of a young Australian astrophysicist at the U.S. South Pole station raised many troubling questions. Eight years later, there are few answers.<br><br>Author: Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/32?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[LETTERS] Literature Citations in the Internet Era]]></title>
<description><![CDATA[<br><br>Authors: Yves Gingras, Vincent Larivière, Éric Archambault]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/36a?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[LETTERS] Narrower Focus May Be More Efficient]]></title>
<description><![CDATA[<br><br>Author: K. Brad Wray]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/36b?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[LETTERS] To Each Citation, a Purpose]]></title>
<description><![CDATA[<br><br>Authors: Christopher S. Von Bartheld, Shaun P. Collin, Onur Güntürkün]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/36c?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[LETTERS] A Cycle of Tradition and Innovation]]></title>
<description><![CDATA[<br><br>Authors: Hanne Andersen;, James A. Evans]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/37?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[LETTERS] Corrections and Clarifications]]></title>
<description><![CDATA[]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/38a?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[TECHNICAL COMMENT] Comment on “Log or Linear? Distinct Intuitions of the Number Scale in Western and Amazonian Indigene Cultures”]]></title>
<description><![CDATA[<br><br>Authors: Jessica F. Cantlon, Sara Cordes, Melissa E. Libertus, Elizabeth M. Brannon]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/38b?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[TECHNICAL RESPONSE] Response to Comment on “Log or Linear? Distinct Intuitions of the Number Scale in Western and Amazonian Indigene Cultures”]]></title>
<description><![CDATA[<br><br>Authors: Stanislas Dehaene, Véronique Izard, Pierre Pica, Elizabeth Spelke]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/38c?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[BOOKS ET AL.] EDUCATION: The Gamers' Advancement of Learning]]></title>
<description><![CDATA[Starting from the observation that video games captivate both players and programmers, Gee explores their implications for learning theory, motivation, and development of expertise.<br><br>Author: John Willinsky]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/39?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[BOOKS ET AL.] EDUCATION: Inside the Schooled Mind]]></title>
<description><![CDATA[Reif discusses how findings from cognitive science can help improve teaching and learning, especially science education (and, within that, physics education).<br><br>Author: Elsbeth Stern]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/40a?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[BOOKS ET AL.] SCIENCE EDUCATION: A Handbook for Hands-On Learning]]></title>
<description><![CDATA[The contributors present perspectives on undergraduate research programs from participants, administrators, and external evaluators.<br><br>Authors: Robert A. Lue, Richard Losick]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/40b?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[BOOKS ET AL.] EDUCATION: What's Wrong with Inferences from Test Scores?]]></title>
<description><![CDATA[In this account of the complexities of educational testing written for nonspecialists, Koretz discusses what such tests can and cannot reveal and how test scores can be misunderstood and misused.<br><br>Author: Edward Haertel]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/42a?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[BOOKS ET AL.] Books Received]]></title>
<description><![CDATA[]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/42b?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[POLICY FORUM] ENVIRONMENT: "True" Conservation Progress]]></title>
<description><![CDATA[Conservation performance in securing biodiversity can be evaluated better with metrics based on the concept of a conservation balance sheet.<br><br>Authors: Eve McDonald-Madden, Ascelin Gordon, Brendan A. Wintle, Susan Walker, Hedley Grantham, Silvia Carvalho, Madeleine Bottrill, Liana Joseph, Rocio Ponce, Romola Stewart, Hugh P. Possingham]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/43?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[PERSPECTIVES] ASTRONOMY: How Old Is That Star?]]></title>
<description><![CDATA[Despite being fundamental in determining its physical state, a star's age cannot be measured directly, and estimation methods are imprecise.<br><br>Author: David R. Soderblom]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/45?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[PERSPECTIVES] PHYSICS: Cloaking with Curved Spaces]]></title>
<description><![CDATA[Designs based on the mathematics behind curved space-time may lead to invisibility cloaks.<br><br>Authors: André Nicolet, Frédéric Zolla]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/46?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[PERSPECTIVES] CHEMISTRY: Repair or Replacement--A Joint Perspective]]></title>
<description><![CDATA[Insights into the molecular origins of cartilage lubrication could lead to more efficient tissue repair and to longer-lasting prostheses for hip and knee joints.<br><br>Author: Jacob Klein]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/47?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[PERSPECTIVES] GEOCHEMISTRY: A Matter of Preservation]]></title>
<description><![CDATA[Differences in the preservation potential of crustal rocks may explain peaks in crustal ages previously attributed to enhanced crust formation.<br><br>Authors: Chris Hawkesworth, Peter Cawood, Tony Kemp, Craig Storey, Bruno Dhuime]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/49?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[PERSPECTIVES] EDUCATION: Farewell, Lecture?]]></title>
<description><![CDATA[A physics professor describes his evolution from lecturing to dynamically engaging students during class and improving how they learn.<br><br>Author: Eric Mazur]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/50?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[PERSPECTIVES] MICROBIOLOGY: Mosquitoes Cut Short]]></title>
<description><![CDATA[Can the life-shortening effect of a bacterium on mosquitoes control the transmission of dengue?<br><br>Authors: Andrew F. Read, Matthew B. Thomas]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/51?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL SECTION] Adding a T to the Three R's]]></title>
<description><![CDATA[Authors: Pamela J. Hines, Barbara R. Jasny, Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/summary/323/5910/53a?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/MULTIMEDIA] Video: Education and Technology]]></title>
<description><![CDATA[A video introduction to <em>Science</em>'s special issue on the promises, and challenges, that rapidly changing technology presents for the educational world.<br><br>Author: ]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/53b?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] NSF Rethinks Its Digital Library]]></title>
<description><![CDATA[A $175 million investment by the U.S. National Science Foundation has fostered collaboration and created vast amounts of material. But the digital world is changing.<br><br>Author: Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/54?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] New Landscape for the Earth Sciences]]></title>
<description><![CDATA[A digital library for the earth sciences community and by the community is now also <i>of</i> the community.<br><br>Author: Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/55?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] A Nobelist's Passionate Pursuit of Excellence]]></title>
<description><![CDATA[Nobelist Harry Kroto argues that the best educational resources often come from "people who are passionate about what they are doing and want to share it"--even if those materials haven't first been put under the sort of disciplinary scrutiny typical of material included in the National Science Digital Library. <br><br>Author: Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/56?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] A Vision in Search of Funding]]></title>
<description><![CDATA[Last summer, the U.S. government created an awkwardly named entity to fund research on how the Internet can improve U.S. education. But so far, the National Center for Research in Advanced Information and Digital Technologies exists only on paper.<br><br>Author: Jeffrey Mervis]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/58?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] Computers As Writing Instructors]]></title>
<description><![CDATA[Software that helps students hone their writing skills is finding a niche in the classroom.<br><br>Author: Greg Miller]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/59?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] Glow Lights Up Scottish Classrooms]]></title>
<description><![CDATA[Schools across Scotland are flocking to link up with a national intranet that serves students, teachers, and parents.<br><br>Author: Daniel Clery]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/60?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] Korea Tries to Level the Field]]></title>
<description><![CDATA[A cyber home learning system seeks to raise achievement and reduce the huge cost of private tutors, a practice not available to every Korean family.<br><br>Author: Dennis Normile]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/62?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL/NEWS] A Personal Tutor for Algebra]]></title>
<description><![CDATA[Commercial software created in the lab anticipates wrong answers and reinforces needed skills for first-year algebra students.<br><br>Author: Yudhijit Bhattacharjee]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/64?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE Perspective] Immersive Interfaces for Engagement and Learning]]></title>
<description><![CDATA[<br><br>Author: Chris Dede]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/66?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE Perspective] Technology and Informal Education: What Is Taught, What Is Learned]]></title>
<description><![CDATA[<br><br>Author: Patricia M. Greenfield]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/69?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE Perspective] Education and Training Technology in the Military]]></title>
<description><![CDATA[<br><br>Author: J. D. Fletcher]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/322/5906/72?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE Perspective] Technology and Testing]]></title>
<description><![CDATA[<br><br>Authors: Edys S. Quellmalz, James W. Pellegrino]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/75?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE Perspective] Video Games: A Route to Large-Scale STEM Education?]]></title>
<description><![CDATA[<br><br>Author: Merrilea J. Mayo]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/79?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE Perspective] Laptop Programs for Students]]></title>
<description><![CDATA[<br><br>Authors: Andrew A. Zucker, Daniel Light]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/82?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE REVIEWS] Online Education Today]]></title>
<description><![CDATA[<br><br>Authors: A. Frank Mayadas, John Bourne, Paul Bacsich]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/85?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[SPECIAL ISSUE REVIEWS] Opening Education]]></title>
<description><![CDATA[<br><br>Author: Marshall S. Smith]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/89?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[BREVIA] Nanodiamonds in the Younger Dryas Boundary Sediment Layer]]></title>
<description><![CDATA[Nanodiamonds in sites across North America  suggest that an asteroid impact coincided with  cooling 12,900 years ago.  <br><br>Authors: D. J. Kennett, J. P. Kennett, A. West, C. Mercer, S. S. Que Hee, L. Bement, T. E. Bunch, M. Sellers, W. S. Wolbach]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/94?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item><item>
<title><![CDATA[[RESEARCH ARTICLES] Glucosinolate Metabolites Required for an Arabidopsis Innate Immune Response]]></title>
<description><![CDATA[<br><br>Authors: Nicole K. Clay, Adewale M. Adio, Carine Denoux, Georg Jander, Frederick M. Ausubel]]></description>
<pubDate>1/1/0001 12:00:00 AM</pubDate>
<link>http://www.sciencemag.org/cgi/content/full/323/5910/95?rss=1</link>
<media:keywords><![CDATA[Science: Current Issue]]></media:keywords></item></channel></rss>